If you’re not already reading Roxanne’s blog, read her post on “Does a screwdriver make a good hammer?” Make sure you click the link to Wes Fryer’s post that she references. There’s a great graphic on there comparing web 2.0 tools for interactivity and sycnchronous vs. asynchronous. I’m too brain-fried to add any other words of wisdom, but the idea of balance is sinking into my brain – transmission and construction both are necessary to learning. Think about it!